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nixpkgs/nixos/modules/services/hardware/udisks2.nix
Bernardo Meurer c9e23626a1
nixos/udisks2: symlink libblockdev configs
Without this, you get the following error message in the logs:

udisksd[4082]: Failed to load config files: Failed to get contents of the config dir (/etc/libblockdev/conf.d/)Error opening directory “/etc/libblockdev/conf.d/”: No such file or directory. Using the built-in config
2022-11-09 18:30:59 +00:00

84 lines
2.3 KiB
Nix

# Udisks daemon.
{ config, lib, pkgs, ... }:
with lib;
let
settingsFormat = pkgs.formats.ini {
listToValue = concatMapStringsSep "," (generators.mkValueStringDefault {});
};
configFiles = mapAttrs (name: value: (settingsFormat.generate name value)) (mapAttrs' (name: value: nameValuePair name value ) config.services.udisks2.settings);
in
{
###### interface
options = {
services.udisks2 = {
enable = mkEnableOption (lib.mdDoc "udisks2, a DBus service that allows applications to query and manipulate storage devices.");
settings = mkOption rec {
type = types.attrsOf settingsFormat.type;
apply = recursiveUpdate default;
default = {
"udisks2.conf" = {
udisks2 = {
modules = [ "*" ];
modules_load_preference = "ondemand";
};
defaults = {
encryption = "luks2";
};
};
};
example = literalExpression ''
{
"WDC-WD10EZEX-60M2NA0-WD-WCC3F3SJ0698.conf" = {
ATA = {
StandbyTimeout = 50;
};
};
};
'';
description = lib.mdDoc ''
Options passed to udisksd.
See [here](http://manpages.ubuntu.com/manpages/latest/en/man5/udisks2.conf.5.html) and
drive configuration in [here](http://manpages.ubuntu.com/manpages/latest/en/man8/udisks.8.html) for supported options.
'';
};
};
};
###### implementation
config = mkIf config.services.udisks2.enable {
environment.systemPackages = [ pkgs.udisks2 ];
environment.etc = (mapAttrs' (name: value: nameValuePair "udisks2/${name}" { source = value; } ) configFiles) // {
# We need to make sure /etc/libblockdev/conf.d is populated to avoid
# warnings
"libblockdev/conf.d/00-default.cfg".source = "${pkgs.libblockdev}/etc/libblockdev/conf.d/00-default.cfg";
"libblockdev/conf.d/10-lvm-dbus.cfg".source = "${pkgs.libblockdev}/etc/libblockdev/conf.d/10-lvm-dbus.cfg";
};
security.polkit.enable = true;
services.dbus.packages = [ pkgs.udisks2 ];
systemd.tmpfiles.rules = [ "d /var/lib/udisks2 0755 root root -" ];
services.udev.packages = [ pkgs.udisks2 ];
systemd.packages = [ pkgs.udisks2 ];
};
}